iMST screen partioning with DDPM U4025QW

Hi Dell Support,
I would like a way to enable the screen partition mode through the DPMM CLI.SubAgent for the U4025QW. However, I am unable to find any documentation in the dell display and peripheral manager for windows version 2-1-2 administration guide for setting the PxP mode to enable the iMST screen partition feature. Is there any way to programmatically enable the screen partition (DP/TBT) with Dell tooling, excluding manually setting it through the OSD menu? I am not looking to enable PIP or PBP.